Part Number: TPS65381A-Q1
Is there a tool to calculate the watchdog and MCU ESM settings and validate their timing with respect to the MCU programmed timing?
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Attached is a spreadsheet to aid in calculations for the watchdog and MCU ESM module of the TPS65381A-Q1.
2287.TPS65381A-Q1 Watchdog and MCU ESM Calculator - FAQ - E2E.xlsx
Customer entered data is in the yellow highlighted cells with blue font.
MCU ESM Calculator:
• TMS570 Mode: will calculate detected low time on the ERROR/WDI pin. Customer enters register setting as a HEX value and the spreadsheet will calculate the low time minimum and maximum to detect a MCU error from its error signal.
• PWM Mode: will calculate low time and the high time on the ERROR/WDI pin. Customer enters register setting as a HEX value and the spreadsheet will calculate the minimum and maximum times to detect a MCU error from its error signal.
• Both Modes:
• Trigger Mode:
• Q&A Mode:
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